258683760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 320

約数和(自身を含む): 959938560

約数和(自身を除く): 701254800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 41, 45, 46, 48, 54, 60, 69, 72, 80, 82, 90, 92, 108, 115, 120, 123, 127, 135, 138, 144, 164, 180, 184, 205, 207, 216, 230, 240, 246, 254, 270, 276, 328, 345, 360, 368, 369, 381, 410, 414, 432, 460, 492, 508, 540, 552, 615, 621, 635, 656, 690, 720, 738, 762, 820, 828, 920, 943, 984, 1016, 1035, 1080, 1104, 1107, 1143, 1230, 1242, 1270, 1380, 1476, 1524, 1640, 1656, 1840, 1845, 1886, 1905, 1968, 2032, 2070, 2160, 2214, 2286, 2460, 2484, 2540, 2760, 2829, 2921, 2952, 3048, 3105, 3280, 3312, 3429, 3690, 3772, 3810, 4140, 4428, 4572, 4715, 4920, 4968, 5080, 5207, 5520, 5535, 5658, 5715, 5842, 5904, 6096, 6210, 6858, 7380, 7544, 7620, 8280, 8487, 8763, 8856, 9144, 9430, 9840, 9936, 10160, 10414, 11070, 11316, 11430, 11684, 12420, 13716, 14145, 14605, 14760, 15088, 15240, 15621, 16560, 16974, 17145, 17526, 17712, 18288, 18860, 20828, 22140, 22632, 22860, 23368, 24840, 25461, 26035, 26289, 27432, 28290, 29210, 29520, 30480, 31242, 33948, 34290, 35052, 37720, 41656, 42435, 43815, 44280, 45264, 45720, 46736, 46863, 49680, 50922, 52070, 52578, 54864, 56580, 58420, 62484, 67896, 68580, 70104, 75440, 78105, 78867, 83312, 84870, 87630, 88560, 91440, 93726, 101844, 104140, 105156, 113160, 116840, 119761, 124968, 127305, 131445, 135792, 137160, 140208, 140589, 156210, 157734, 169740, 175260, 187452, 203688, 208280, 210312, 226320, 233680, 234315, 239522, 249936, 254610, 262890, 274320, 281178, 312420, 315468, 339480, 350520, 359283, 374904, 394335, 407376, 416560, 420624, 468630, 479044, 509220, 525780, 562356, 598805, 624840, 630936, 678960, 701040, 702945, 718566, 749808, 788670, 937260, 958088, 1018440, 1051560, 1077849, 1124712, 1197610, 1249680, 1261872, 1405890, 1437132, 1577340, 1796415, 1874520, 1916176, 2036880, 2103120, 2155698, 2249424, 2395220, 2811780, 2874264, 3154680, 3233547, 3592830, 3749040, 4311396, 4790440, 5389245, 5623560, 5748528, 6309360, 6467094, 7185660, 8622792, 9580880, 10778490, 11247120, 12934188, 14371320, 16167735, 17245584, 21556980, 25868376, 28742640, 32335470, 43113960, 51736752, 64670940, 86227920, 129341880, 258683760]

約数ペア:

[(1, 258683760), (2, 129341880), (3, 86227920), (4, 64670940), (5, 51736752), (6, 43113960), (8, 32335470), (9, 28742640), (10, 25868376), (12, 21556980), (15, 17245584), (16, 16167735), (18, 14371320), (20, 12934188), (23, 11247120), (24, 10778490), (27, 9580880), (30, 8622792), (36, 7185660), (40, 6467094), (41, 6309360), (45, 5748528), (46, 5623560), (48, 5389245), (54, 4790440), (60, 4311396), (69, 3749040), (72, 3592830), (80, 3233547), (82, 3154680), (90, 2874264), (92, 2811780), (108, 2395220), (115, 2249424), (120, 2155698), (123, 2103120), (127, 2036880), (135, 1916176), (138, 1874520), (144, 1796415), (164, 1577340), (180, 1437132), (184, 1405890), (205, 1261872), (207, 1249680), (216, 1197610), (230, 1124712), (240, 1077849), (246, 1051560), (254, 1018440), (270, 958088), (276, 937260), (328, 788670), (345, 749808), (360, 718566), (368, 702945), (369, 701040), (381, 678960), (410, 630936), (414, 624840), (432, 598805), (460, 562356), (492, 525780), (508, 509220), (540, 479044), (552, 468630), (615, 420624), (621, 416560), (635, 407376), (656, 394335), (690, 374904), (720, 359283), (738, 350520), (762, 339480), (820, 315468), (828, 312420), (920, 281178), (943, 274320), (984, 262890), (1016, 254610), (1035, 249936), (1080, 239522), (1104, 234315), (1107, 233680), (1143, 226320), (1230, 210312), (1242, 208280), (1270, 203688), (1380, 187452), (1476, 175260), (1524, 169740), (1640, 157734), (1656, 156210), (1840, 140589), (1845, 140208), (1886, 137160), (1905, 135792), (1968, 131445), (2032, 127305), (2070, 124968), (2160, 119761), (2214, 116840), (2286, 113160), (2460, 105156), (2484, 104140), (2540, 101844), (2760, 93726), (2829, 91440), (2921, 88560), (2952, 87630), (3048, 84870), (3105, 83312), (3280, 78867), (3312, 78105), (3429, 75440), (3690, 70104), (3772, 68580), (3810, 67896), (4140, 62484), (4428, 58420), (4572, 56580), (4715, 54864), (4920, 52578), (4968, 52070), (5080, 50922), (5207, 49680), (5520, 46863), (5535, 46736), (5658, 45720), (5715, 45264), (5842, 44280), (5904, 43815), (6096, 42435), (6210, 41656), (6858, 37720), (7380, 35052), (7544, 34290), (7620, 33948), (8280, 31242), (8487, 30480), (8763, 29520), (8856, 29210), (9144, 28290), (9430, 27432), (9840, 26289), (9936, 26035), (10160, 25461), (10414, 24840), (11070, 23368), (11316, 22860), (11430, 22632), (11684, 22140), (12420, 20828), (13716, 18860), (14145, 18288), (14605, 17712), (14760, 17526), (15088, 17145), (15240, 16974), (15621, 16560)]